Pocket Watch Database

From the American Horology Archive:
Illinois Grade 806 Pocket Watch

Illinois Watch Co.

Grade: 806

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4010101
Grade: 806
Model: 9
Estimated Production Year: 1922
Run Quantity: 900
Grade/Model Run: 42 of 63
Grade/Model Total Production: 43,510
Size: 16s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: Limited Approval
Railroad Grade Classification: Class G
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 11343.806G72.16S3620.169M552.O6113.L6775.21J1168
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
131.00
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
442.07
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.765%
Registry Population: 11 (1.22%)
$ Estimated Value (12 Month Change): 12.41% Analyzing 427 Sales

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · March 20, 2021

Serial Number 4010838 was reported as accurate.

Anonymous · November 11, 2019

Serial Number 4010520 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Spinningcharlie 8 · June 10, 2019

Serial Number 4010433 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · February 5, 2019

Serial Number 4010958 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · January 11, 2018

Serial Number 4010467 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · October 10, 2016

Serial Number 4010785 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Kgrady 1 · July 10, 2016

Serial Number 4010451 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · July 10, 2016

Serial Number 4010451 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · December 20, 2015

Serial Number 4010988 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

schwan 178 · January 16, 2015

Serial Number 4010707 was reported as inaccurate.

Note: Not a private label, Santa Fe special, or
Burlington Watch Company.
Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

schwan 178 · January 16, 2015

Serial Number 4010707 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Bdbodger 21 · November 17, 2013

Serial Number 4010429 was reported as inaccurate.

Note: Illinois dial and Illinois marked movement .
Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · November 29, 2012

Serial Number 4010764 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · November 28, 2012

Serial Number 4010764 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval

Anonymous · August 22, 2012

Serial Number 4010998 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from No to Limited Approval
Illinois Grade 806 Pocket Watch